methylene blue pharmaceutical grade premium supplement- 2oz 1% methylene solution

I started with the recommended dose and didn’t notice anything so instead I doubled the dose dropping it directly on my tongue. Let me just say, this stuff is rocket fuel. I’ve been able to focus and accomplish tasks easily that would normally be challenging. I feel like it has increased my mood, happiness, and overall energy. Besides the blue tongue and green urine it gives you, it’s awesome sauce!

I was skeptical since one of the other reviews said it wasn’t pure and had a methyene taste. It is definitely methylene blue. The seller sent me over the 3rd party testing data to confirm its purity and there were low heavy metals as promised. I love the classy white and gold bottle as well

The pipette was broken (as pictured). The tip broke off, which wouldn't be so bad, but there was also a small glass shard that could have easily been swallowed. I transferred to a different container and found the glass pieces in the bottle.It was very well packed, so it must have shipped broken already or maybe it broke when I shook the bottle.Dangerous.

ten drops.

Great quality and price

Tried this brand, but it seems diluted and does not have the trademark "meth blue" bitter taste, even when applied directly to the tongue. The bottle seems virtually identical in size to my 1.5oz bottle of nasal spray, yet this product says it is 2oz.

Not working and I don't think this is good product

Came in very secure bubble packaging and shipping was fast. Great item!